Curlz Bold Applique comes in 2.5", 3.5", 4.5" & 5.5" heights. Set height is based on the capital "A" with all other chracters proportional to that. Purchase includes all sizes in uppercase letters, lowercase letters, numbers and four punctuations. Some characters in the 3.5" set with ascenders and descenders exceed 4x4 hoop limitations and some in the 4.5" and 5.5" set exceed 5x7 hoop limitations.